Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. zǔsè 阻塞 to block zúsè 足色 of standard purity jiāotōngzǔsè 交通阻塞 traffic jam mànxìngzǔsèxìngfèibìng 慢性阻塞性肺病 chronic obstructive pulmonary disease (COPD)